var config = {
    apiKey: "AIzaSyCNh9xEG8_XI3zAsETTckKaHvvcFDlkQ7I",
    authDomain: "differences-001.firebaseapp.com",
    databaseURL: "https://differences-001.firebaseio.com",
    projectId: "differences-001",
    storageBucket: "differences-001.appspot.com",
    messagingSenderId: "599606214394",
    appId: "1:599606214394:web:89fd2ce67d6b23de"
};